Product Description

• Brand Name: sicheng
• Application: Precision casting, large - scale cast steel, coated sand casting
• Shape: Irregular, circular
• Dimensions: 20#--270#,Can be customized model
• Chemical Composition: AL2O3,Fe2O3,SIO2,TiO2
• Advantages:
  Spherical grain, low thermal expansion, good anti-breakness, well refractory, low density, neutral materials
  
  Application
  1.Ceramic Foundry sand is widely used in resin sand (furan resin, phenolic resin), water glass sand (organic fat, CO2 hardening), and coated sand.
  2, Ceramic Foundry sand is suitable for all kinds of metal castings such as: carbon steel, alloy steel (high manganese steel, high chromium iron), cast iron, cast copper.
  3, Ceramic Foundry sand is a non-quartz type of artificial sand, suitable for various casting methods such as: V method, VRH, lost foam mold, investment mold, general sand mold (clay sand, sodium silicate +CO2 hardening), resin sand.
  4, orb sand are suitable for all kinds of adhesive, all kinds of metal materials of casting production, not only can greatly improve the quality of castings, easy and deoxidization, with sand process easy and convenient.
  5.Ceramic Foundry sand is suitable for polishing and cleaning of lost foam mold, coated sand, sodium silicate sand, resin sand, precision casting machine copper and aluminum castings, and the cost is quite cheap.
  
  physical index 

  Chemical	Al2O3  70% min ; Fe2O3  3% max
  Grain type	ball, spherical
  Angularity	1.1 max, similar to ball
  Bulk density	1.95-2.05 g/cm3
  Refractoriness	17900 C
  Thermal expansion	0.13% (10 min at 1000 C )
  Size	Available in all models, it can also be customized

  
  
  chemical index

  composition	content
  Al2O3	70-75%
  SiO2	8-20%
  Fe2O3	≤ 3%
  TiO2	≤ 3.5 %
  CaO	≤ 0.45 %
  MgO	≤ 0.35 %
  K2O	≤ 0.33%
  Na2O	≤ 0.08 %

  
  
  Packing
  1.25kg woven bag, 40 woven bags/jumbo bag.
  2.25kg woven bag, 40 woven bags/pallet
  3.25kg paper bag, 40 paper bags/pallet
  4.25kg paper bag, 40 paper bags/paper box
  Paking can be customized according to customer's requirements
   

Company Profile

• henan sicheng abrasive technology co, LTD
• [ China ]
• This company is registered as a free member and is not verified or authenticated by Tradekey.com
• Henan Sicheng Abrasives Tech Co., Ltd, manufacturer & supplier of abrasives , aluminum oxide & silicon carbide ect for sandblasting, grinding, polishing, surface cleaning and preparation.Have been in this field, we have exported our products all over the world, such as Europe, the USA, India, and Japan, enjoying good reputation in machinery, metallurgy, light industry and other fields. Henan Si...
  

Basic Information

• Company Products / Services: abrasives
• Year Established: 2010
• Number of Employees: 26-50
• Website: http://www.scabrasive.com/